Which of the following is NOT a principle of open source software?

Open source software is built on a set of principles that encourage accessibility, collaboration, and community involvement. One of the core tenets is free access to the source code, allowing anyone to view, use, or even fork the software. Additionally, open source software empowers users to modify the code, which leads to enhancements and personalized adaptations based on community needs.

Community collaboration in development is also a defining characteristic of open source projects. Developers from around the world can contribute, share ideas, and work collectively on improving software, which fosters innovation and rapid advancement.

In contrast, having restrictions on the distribution of software contradicts the essence of what open source is about. Open source software should encourage widespread sharing and redistribution without the burden of limitations. The principles aim to democratize software development rather than impose barriers, making option C the accurate choice as it does not align with the core principles of open source software.